GN 254 Vibration / Shock Absorption Mounts Conical Type, with Stainless Steel Components, Tapped Hole

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GN 254 Vibration / Shock Absorption Mounts, Conical Type, with Stainless Steel Components, Tapped Hole

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

  • corrosion-resistant
  • precise fit
  • environmentally friendly
Show all Stainless Steel products

Product description

Information

GN 254 vibration / shock absorption mounts, also known as shock absorbing mounts, vibration mounts, anti-vibration mounts, vibration bobbins or rubber bumpers, are frequently used as end-stop bumpers, e.g. for conveyors.

They absorb most of the accumulated kinetic energy on impact. They act as dampers and prevent damaging shock and rebound. They also act as sound dampers.

These isolation mounts are also used as set-up elements and leveling feet.

Specification

Mount body
Synthetic rubber Perbunan® (NBR)
  • Black
  • Vulcanized to the cover plate
  • Temperature resistant up to 175 °F (80 °C)
  • Shore hardness A ±5
    Medium55

Cover plate, tapped insert
Stainless steel
European Standard No. 1.4301 (AISI 304), molded-in


RoHS compliant

On request

Versions with shore hardness A ±5
  • Soft*40
  • Hard*70
    * Not available from stock, requires a minimum order quantity

Specials, with certain minimum quantities

Technical drawing

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GN 254 Vibration / Shock Absorption Mounts, Conical Type, with Stainless Steel Components, Tapped Hole sketch

Part Options / Table

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Inch

Dimensions in: Inch (change to Metric)
d1d2
Thread
d3h
stSpring rate ≈
Hardness 55
Max. load
Hardness 55
Max. deflection ≈
.7510 x 24.47.63.08.20160 lbf/in (28 N/mm)24.73 lbf (110 N).16
.981/4 x 20.65.81.08.24468 lbf/in (82 N/mm)96.67 lbf (430 N).21
1.265/16 x 18.831.02.08.31799 lbf/in (140 N/mm)205 lbf (910 N).26
1.505/16 x 18.961.26.08.31714 lbf/in (125 N/mm)270 lbf (1200 N).37
1.973/8 x 161.261.69.08.39885 lbf/in (155 N/mm)364 lbf (1620 N).41
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Metric

Dimensions in: Inch | Metric
d1d2
Thread
d3h
stSpring rate ≈
Hardness 55
Max. load
Hardness 55
Max. deflection ≈
.75M 5.47.63.08.20160 lbf/in (28 N/mm)24.73 lbf (110 N).16
.98M 6.65.81.08.24468 lbf/in (82 N/mm)96.67 lbf (430 N).21
1.26M 8.831.02.08.31799 lbf/in (140 N/mm)205 lbf (910 N).26
1.50M 8.961.26.08.31714 lbf/in (125 N/mm)270 lbf (1200 N).37
1.97M 101.261.69.08.39885 lbf/in (155 N/mm)364 lbf (1620 N).41

Build & Price

Outside diameter d1
Thread d2

Inch


Metric


Hardness

Selected Part

Total (net)
$3.34
In stock: 95
In stock
Please note our quantity discounts.
MinMaxPrice
149$3.34
5099$3.06
100249$2.79
≥ 250$2.51
Weight: -
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
RoHS compliant: -
This part is new in our product range, no details are available at this time. For more recent details on the RoHS compatibility, please contact our Sales Department!
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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Need Help?

Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM Central Time:800-877-8351

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